计算机术语“composite key”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	composite key
释义	composite key 复合关键字 A key for a file or record format composed of more than one key field. 用于某种文件或记录格式并由多个关键字段所组成的一种关键字。
随便看	mark idle mark impulse marking marking bias marking interval marking typewriter pulse marking wave Markov chain Markovian Markov process mark reader mark reading mark scanning mark-sense mark sense cards mark sense reader mark sensing mark-sensing card mark-sensing column mark-sensing row mark sentinel mark space mark-space multiplier mark-space multiplier unit mark-to-space ratio

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